package com.sky.task;

import com.sky.constant.MessageConstant;
import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.annotation.Order;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/**
 * 定时任务类
 * 定时处理订单状态
 */
@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    /**
     * 订单超时未支付自动取消
     */
    @Scheduled(cron = "0 * * * * ?") // 每分钟检查一次
    public void processTimeOutOrder() {
        log.info("订单超时未支付自动取消：{}", LocalDateTime.now());
        // 查找出未支付且订单超时未支付的订单
        List<Orders> ordersList = orderMapper.getByStausAndOrderTimeLT(Orders.PENDING_PAYMENT, LocalDateTime.now().plusMinutes(-15));
        if (ordersList != null && ordersList.size() > 0) {
             for (Orders orders : ordersList) {
                // 修改订单状态为取消和原因
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason(MessageConstant.ORDER_TIMEOUT_FOUND);
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }

    /**
     * 处理一直处于派送中的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")
    public void processDeliveryOrder() {
        log.info("处理一直处于派送中的订单：{}", LocalDateTime.now());
        List<Orders> ordersList = orderMapper.getByStausAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, LocalDateTime.now().plusMinutes(-60));
        if (ordersList != null && ordersList.size() > 0) {
            for (Orders orders : ordersList) {
                // 修改订单状态为取消和原因
                orders.setStatus(Orders.COMPLETED);
                // TODO 送达时间要否
                orderMapper.update(orders);
            }
        }
    }
}
